Northrop Grumman Pension Master Trust - 31 Dec 2025 SCHEDULE 13G/A Report for Golub Capital BDC 4, Inc. Common Stock, par value $0.001 per share

Filing Manager: Northrop Grumman Pension Master Trust
Reporting Manager: Northrop Grumman Pension Master Trust
Security: Golub Capital BDC 4, Inc. Common Stock, par value $0.001 per share
Shares outstanding: 77,662,042 shares
Disclosed Ownership: 5,591,667 shares
Ownership: 7.2%
Form type: SCHEDULE 13G/A
Filing time: 07 Jan 2026, 14:24:58 UTC
Date of event: 31 Dec 2025
Previous filing: 17 Oct 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Northrop Grumman Pension Master Trust	7.2%	5,591,667	5,591,667	0	/s/ Johnett Ryans	/s/ Johnett Ryans, Director, Investment Operations and Compliance